• Korean Journal of Environment and Ecology
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• v.37 no.6
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• pp.499-507
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• 2023

This study conducted an empirical analysis on a land purchase requisition policy in Bukhansan National Park to draw the efficacy, limitations and implications of this policy. A logistic regression analysis was conducted to identify factors that affected the landowners' decision on applying for land purchase requisition using the government's records on acquisition of private lands in the park since 2006 when this policy began to be implemented. Results illustrate that the probability that a landowner applied for purchase requisition increased if the land was classified as forest, if a large proportion of the land was designated as the nature conservation district, if it was located farther from park boundary, and if it had higher appraised value per square meter. These results indicate that as the landowners had less chance to utilize their lands, they more likely apply for purchase requisition. These results also imply that the government can achieve a high conservation performance level if private lands are acquire by the land acquisition requisition policy. The logistic regression model also predict that 401m² of the private lands in Bukhansan National Park will likely be purchase-requested in future. Despites its usefulness in mitigating landowners' complaints in national parks, the land purchase requisition policy has not been widely utilized. Based on these empirical results, this study provides policy implications to facilitate the ulitization of this policy.

• Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference
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• 2007.04a
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• pp.261-264
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• 2007

In this study, I wished to forecast damage district by tsunami's occurrence. For this, analyzed tsunami that can happen in our country's neighborhood sea area using past data, and established tsunami's scenario by imagination with analysis result. I created 3D topographical model about study area and analyzed inundation area by achieving simulation by scenario. Also, result of simulation does overlay with digital map and manufactured imagination inundation map. This study result may offer as basic data for operation of tsunami's forecast/alarm system and making of disaster prevention policy.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2003.05b
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• pp.289-290
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• 2003

NMHC (non-methane hydrocarbons)는 $C_2$- $C_{l2}$의 탄화수소로 구성되며 NOx와 함께 오존을 생성시킨다. NMHC에 카보닐 화합물과, 카본수가 증가하여 휘발성이 떨어지더라도 광화학 반응성이 있는 탄화수소가 추가되면 우리에게 보다 익숙한 VOC (volatile organic compounds)가 된다 (Watson et al., 2001). NMHC는 자동차, 가스 및 석유 정제시설, 주유소, 세탁공업, 산업공정 등으로부터 배출된다. NMHC는 오존 등 광화학 산화제 뿐 아니라 미세입자 생성에도 직접 또는 간접적으로 관여하여 광화학 스모그를 유발시킬 수도 있다. (중략)략)

• International Commerce and Information Review
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• v.12 no.2
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• pp.3-27
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• 2010

This paper covers a plan to build supply chain cooperation systems among stream of the textile industry to strengthen international competitiveness. To obtain the study objective, it has been reviewed the theoretical rationale relating to organizational cooperation model and discussion and performed the case study that analyzed stream group and participated firms to the textile stream policy project. The analyzed stream cooperative types that measured configuration of cooperative degree and productive type are new market creation, technology improvement, relation maintenance, and relation cease. Two types - new market creation and technology improvement - have significant effect of the textile stream cooperation. Key successful factors of these two effective types are the external intervention of specialized consulting organization and build internal coordination and integrated mechanism to the cooperative stream group and participated firms.

• Journal of the Korean Society for Geothermal and Hydrothermal Energy
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• v.7 no.1
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• pp.65-71
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• 2011

Recently, central and local governments of Korea have established and implemented various energy policies such as making energy map of city level and establishment of environment friendly city plan to materialize low carbon green city. To implement effectively these policies, however, conditions of energy consumption by each administrative district and each usage have to be verified exactly. This study is aimed to suggest a basic data for planing energy policy and energy demand prediction of city level by analyzing energy consumption unit and conditions of city gas by borough and usage in Busan.

• Journal of the Korean Society of Costume
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• v.51 no.4
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• pp.97-112
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• 2001

The purposes of this study were to investigate consumers preference and dissatisfied factors in knitted golf wear The 430 questionnaires were sent to consumers who live in the Seoul Metropolitan district including Pundang-city and Iisan-city, The return rate was 89.5%. Statistical devices were t-test, ANOVA, $X$2. frequency with SAS program. The results of this study were as follows: First, Preferred colors were pastel, straw yellow, and black in descending order. Preferred coordination was analogous rather than complementary coordination. The classical look with T-neck, pullover, and V-neck was preferred. The preferred materials were pure cotton and cotton/wool blend in solid colors or plain and intasia structure. There were significant differences that pure cotton was preferred the forties and fifties or housewife, and cotton blend was preferred the thirties or service jobholders. Second, dissatisfied factors were pilling, deformation and de-coloration. The pilling problem was indicated in all income levels. Customers complained about no exchange and no refund policy with sales persons'discourtesy and time delay for repairing.

• Proceedings of the Korea Society for Industrial Systems Conference
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• 1999.12a
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• pp.675-690
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• 1999

This study is to answer the following three questions: (1) What is SPICE? (2) Is it flexible enough to be applied to the small projects such as the ones owned by local companies and government agencies. The standards and models which comprise SPICE (Software Process Improvement and Capability dEtermination) or IS0/IEC 15504 were thoroughly reviewed first Based on the standards, we developed a methodology for the assessment of software processes was developed. Then the methodology is applied for the assessment for three projects in Kwangju area. For this experiment, a university, a district office, and a IT company were selected. Both the development application of the methodology was considered to be successful. As we go through the assessment, we can be convinced that the foundation of the SPICE is very sound. As we stick to the principles of SPICE, the assessment methodology that we developed worked well. The study suggests several implications for the policy making.

• Journal of Korean Society of Rural Planning
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• v.12 no.3 s.32
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• pp.39-42
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• 2006

The purpose of this study is to develop rural population model adapting cohort survival method with sift-share effects. Administrative district in this study is below Myun: about 2,000 population. Population data of rural area in 1990, 1995, and 2000 by age cohort were selected for applying developed model. Damping coefficient from population data was calculated as 7% and results applying this coefficient in rural population data below the error from 12% to 1.06%. In detail, most of cohorts fitted with developed model except from 15 to 29 age groups. Application result of small population area; DaesulMyun revealed that main factor of population change is not natural change but migration.

• Journal of Korean Institute of Industrial Engineers
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• v.24 no.1
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• pp.115-126
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• 1998

A GDHS(Geothermal District Heating System) is a heating system supplying a group of districts with heat extracted from geothermal sources. Due to various advantages of GDHS including the saving of fuel consumption as well as the reduction of air pollution, a world-wide trend is to replace central/individual heating systems with GDH systems. The basic point of this paper is that a crash program mentality leads to inappropriate decisions about policy issues in large-scale research and development like the development of GDHS, R&D funding should be viewed as a sequential decision, not a once-and-for-all choice. Hence we develop on economic feasibility assessment model based on a continuous sequential decision process for the Chejoo Island GDHS Project by modifying Roberts's model.

• Nutrition Research and Practice
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• v.7 no.2
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• pp.122-131
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• 2013

Based on data generated from 180 randomly selected households with children age under five years old in Aysaita district of Afar region of Ethiopia, this study explored prevalence of malnutrition and scrutinized household characteristics, maternal characteristics, specifics of the child and economic variables associated with child malnutrition. The height-for-age Z-scores (HAZ), weight-for-height Z-scores (WHZ) and weight-for-age Z-scores (WAZ) were used to measure the extent of stunting, wasting and underweight, respectively. The results revealed that prevalence of long term nutritional imbalance and malnutrition status indicator (i.e. stunting) was 67.8%. The short term measure (wasting) was found to be 12.8% and underweight was found to be 46.1%. Moreover, children in households which are headed by women, and characterized by more dependency ratio, less access to assets, health services and institutions are more likely to be undernourished.